UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pJPR8O9JrLWL23rBkiXjxkJvJUIAvk8NeGUtfp5cnoY=' 
WHERE 
  key_id = '0f5d3f0c6a347c8e42c38a3438b8f900c36b0384e76cd8b2cf188d5e6bf1abf9' 
  AND (
    token = 'pJPR8O9JrLWL23rBkiXjxkJvJUIAvk8NeGUtfp5cnoY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )